The 2.4L and the 2.0L Turbo are both GEN II Ecotec blocks. Meaning the part below the head is the same. I believe the 2.0 is just not bored out as much. The strokes should be very similar.
I'd like to see better Suspention and Brake packages for the GXP/RedlineDelnari said:You are correct in assuming the GXP will have more standard equipment than the base Solstice. The GXP will more than likely be equally equip'd as the base Sky plus a few more options. We know the base Sky is about $24k when you add the missing items. Add the $4-$5K upgrade charge and we are talking just under $29K.
Let me add, I seriously doubt the Redline or GXP will exceed $30K as this would be asking just to much given the grade level of the trim.